{
  "cveId": "CVE-2024-32473",
  "url": "https://patchblox.com/security/cve/CVE-2024-32473",
  "summary": "CVE-2024-32473 is fixed in docker.io on 1 platform, first by DEBIAN-CVE-2024-32473, released April 18, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "docker.io: Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distri...",
  "description": "Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where \u0060--ipv6=false\u0060. An container with an \u0060ipvlan\u0060 or \u0060macvlan\u0060 interface will normally be configured to share an external network link with the host machine. Because of this direct access, (1) Containers may be able to communicate with other hosts on the local network over link-local IPv6 addresses, (2) if router advertisements are being broadcast over the local network, containers may get SLAAC-assigned addresses, and (3) the interface  will be a member of IPv6 multicast groups. This means interfaces in IPv4-only networks present an unexpectedly and unnecessarily increased attack surface. The issue is patched in 26.0.2. To completely disable IPv6 in a container, use \u0060--sysctl=net.ipv6.conf.all.disable_ipv6=1\u0060 in the \u0060docker create\u0060 or \u0060docker run\u0060 command. Or, in the service configuration of a \u0060compose\u0060 file.",
  "published": "2024-04-18T15:15:00Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.0035,
  "epssPercentile": 0.288,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "docker.io",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "26.1.4\u002Bdfsg1-9",
      "fix": "DEBIAN-CVE-2024-32473",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-32473",
      "released": "2024-04-18T22:15:10Z"
    },
    {
      "platform": "linux",
      "product": "docker.io",
      "release": "Debian 14",
      "fixedVersion": "26.1.4\u002Bdfsg1-9",
      "fix": "DEBIAN-CVE-2024-32473",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-32473",
      "released": "2024-04-18T22:15:10Z"
    },
    {
      "platform": "linux",
      "product": "docker.io",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "26.1.3-0ubuntu1~20.04.1\u002Besm1",
      "fix": "docker.io 26.1.3-0ubuntu1~20.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-docker.io-26.1.3-0ubuntu1-20.04.1-esm1",
      "released": "2024-11-29T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "docker.io",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "27.5.1-0ubuntu3~22.04.2",
      "fix": "docker.io 27.5.1-0ubuntu3~22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-docker.io-27.5.1-0ubuntu3-22.04.2",
      "released": "2024-11-29T10:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}